RN

Ryosuke Nakamura

SC Shinagawa Refractories Co.: 1 patents #2 of 20Top 10%
Overall (1994): #71,798 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5346942 Monolithic refractories Takashi Yamamura, Hiroshi Kiriyama 1994-09-13